Oil galley plug question

Oil comes up from the filter into the rear of the right side oil galley, then goes up to the front of the block, down the passage to the #1 main, then up to the left side lifter galley. That's how the left side gets fed. So the plug should not impede that path. If it does, it would be ok for some lifters/engines but others may have a problem depending on how loose the lifter bores are.